👉 Overalls are formal dress attire worn by men in professional settings, such as factories or offices. They typically include a shirt and pants with sleeves, and may also have other accessories like a tie or suspenders. Overalls were originally made for use on the battlefield during World War I, but they became more widely recognized after World War II. Today, overalls are still commonly worn in many industries today, especially those that require a formal look, such as government offices, schools, and businesses.